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Tag: FFL

New Flat-Speaker Tech Could Make Public Places Even Louder

Flat-panel speakers are nothing new, but a new version of the tech could one day replace boomy public address systems with hidden speakers that produce easier-to-hear audio in large spaces. Under development at the University of Warwick, FFL ("flat flexible loudspeaker") speakers are actually a thin laminate made of layers of conducting and insulating material that resonate when electricity is ...